酚醛

采用旋转移动式滑阀，滑阀材料采用高级酚醛合成树脂和纳米材料模压而成；

Rotation type valve suppressed by high phenolic aldehyde synthetic resin and nanometer materials .

酚醛型环氧树脂辐射反应活性高，固化后的高温模量及玻璃化转变温度高于双酚A型环氧树脂，但固化度沿辐射深度方向下降较快。

Phenolic aldehyde epoxy resin exhibits high radiation reactivity , and its high temperature modulus and glass transition temperature ( Tg ) after curing is higher than that of bisphenol A epoxy resin .

pH值对酚醛甲阶树脂固化速率的影响

Influence of pH Value on Curing Rate of Phenol Formaldehyde Resol Resins

多元聚合CO2硬化碱性酚醛树脂合成工艺的优化

Optimization of Synthetic Technology for Multiple Polymerization CO_2-Hardened Phenol Formaldehyde Resin

PLC和触摸屏在酚醛预浸布生产线中的应用

Application of PLC & touchscreen in product line of phenolphthalein preliminary-immerged cloth

CO2硬化酚醛树脂合成工艺研究

Study on synthesizing technology of CO_2 cured phenol resin

酚醛型吸附树脂吸附VB（12）的热力学研究

Thermodynamic Study of the Adsorption of VB_ ( 12 ) on Phenolic Resin Adsorbents

新型高残碳酚醛树脂的研究I.高残碳酚醛树脂的合成及其残碳率

Study of High Char Yield Phenolic Resins I. Syntheses and Char Yield of Modified Phenolic Resins

在确定最佳合成工艺条件的基础上，对CO2固化酚醛树脂砂冷芯盒工艺条件进行了研究。

On the basis of the optimum synthesis conditions , the techniques of the CO_2-cured phenolic resin for cold-box are researched .

Fenton氧化-混凝-活性炭吸附联合工艺处理酚醛树脂废水

Study on Fenton Oxidation-Coagulation-Absorbent Treatment of Wastewater Containing Phenol and Formaldehyde

溴化酚醛树脂对EPDM胶料硫化特性的影响

Effect of Brominated Phenolic Resin on Cure Characteristics of EPDM

酚醛树脂与CPE弹性体共混增韧的研究

Study on Toughening of PF Resin by Blending with CPE Elastomer

利用酚醛树脂固化过程的DSC分析，制定了制备材料的树脂固化工艺。

Solidification process was formulated by the analysis results of DSC experiment of phenolic resin solidification .

纳米SiO2/邻甲酚醛环氧树脂复合材料的性能与固化特性

Property and Curing Characteristics of Nano-meter SiO_2 / o-CFER Composite

采用固体核磁共振技术CP/MAS13cNMR分析了木质素酚醛树脂炭膜。

Carbon membrane derived from lignin-phenol-formaldehyde resin is analysed by using CP / MAS 13C NMR spectrum technology .

一种硼改性FB酚醛树脂基粘结固体润滑涂层摩擦学性能的研究

Tribological Behavior of FB-based Bonded Solid Lubricating Coating Modified with Boron

研究了DA改性剂的种类、用量对酚醛树脂残碳率的影响，并用扫描电镜观察和分析了改性酚醛树脂的成碳结构。

The effect of category and quantity of DA modifiers on the char yield of phenolic resins was studied .

酯固化纳米SiO2/酚醛树脂粘结剂的研究

Study on ester-cured nano-SiO_2 / phenol-formaldehyde resin binder

DSC分析发现紫胶硬树脂改性酚醛树脂的放热反应温度更低一些。

The DSC analysis discovers that the modification of PF resin with hard resin cure faster than general PF .

核磁共振1H、13C显示，酚醛与腰果壳油、三聚氰胺形成了共聚物；

1H-NMR and 13C-NMR show phenolic , cashew nut oil and melamine form copolymer .

以苯酚、甲醛为原料，以磷酸为催化剂，无溶剂条件下经酚醛缩合合成了双酚F。

The bisphenol F was synthesized by condensation reaction using phosphoric acid as catalyst , phenol and formaldehyde as feed stock under the non-solvent condition .

酚醛复合材料的RTM熔芯成型

The RTM meltable core shaping of phenolic resin composite

在水溶液中制备了酚醛树脂与重氮盐（PRDS）和重氮树脂（PRDR）的复合物。

Complexes of phenolic resin and diazonium salt ( PR-DS ) or diazo resin ( PR-DR ) were prepared in aqueous solution .

PRT酚醛GRP性能的研究

Study on the properties of bentonite proved phenolic GRP

酚醛树脂属于难石墨化碳，适宜制造活性碳纤维（ACF）。

Phenolic resin is difficult to be graphitized , adapted to be used to product activated carbon fibers .

结果表明，溶剂能够与酚醛树脂在石英纤维表面形成竞争性吸附，从而影响树脂在RTM模具内部不同位置的分布和复合材料的力学性能。

The results show that solvents compete with phenolic resin for the adsorbing sites on the silica fiber .

当填充量为质量分数5%时，用TiO2改性的冲击强度可提高到普通酚醛树脂冲击强度的231%；

When the filler content of TiO 2 was about 5 % by mass fraction , the impact strength of the modified resin would be 231 % ;

酚醛树脂（PF）是酚类和醛类化合物（特别是苯酚和甲醛）在催化剂作用下缩聚的产物。

Phenolic Resins ( PF ) are polycondensation products of phenols and aldehydes formed on the catalyst , in particular phenol and formaldehyde .

以三聚氰胺、甲醛和苯酚为原料经两步反应，制得了一种环氧树脂的含氮固化剂（三聚氰胺改性酚醛，MPF）。

A flame-retardant nitrogen-containing curing agent was synthesized by melamine , formaldehyde and phenol through two reactions .

在微波合成的基础上，研究不同双酚A（BPA）加入量对热塑性酚醛树脂性能的影响，并对树脂的分子结构进行分析。

The effect of different bisphenol A ( BPA ) contents on the properties of novolac resins was studied by microwave synthesis method , and the molecular structures of the resins were analyzed .